Both Class Diagrams and Use Case Diagrams are used in the requirements determination of object oriented development. Object oriented development is an approach to system development that uses the object as the basic unit of systems analysis and design. Use case shows the relationships among actors and use cases within a system. Class diagrams are widely used to describe the types of objects in a system and their relationships The purpose of Use case diagram is that it shows the interaction
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A plot of against gives a straight line. Example 4 The Arrhenius parameters which define the Arrhenius equation for the decomposition of cyclobutane are In (A/s-1) = 15.6 and Ea = 261 kJ mol-1. Determine the half-life of cyclobutane at the temperature of 773 K. C4H8 (g) 2 C2H4 (g) The decomposition of cyclobutane follows first order kinetics as the unit of A is s-1. Comment: The units for A provide information on the reaction’s overall order of kinetics
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PART I Introduction “Living in a semi – urban is indeed difficult where prices of the goods are too high especially when you don’t have money” said Mrs. Rosanie S. Surban‚ 33 years old‚ married with two children‚ currently working as secretary in LGU‚ Barangay 5‚ San Francisco Agusan del Surand whose husband is Mr. Ariel S. Surban‚ a plain househusband. Mrs. Surban has salary of at least P8‚000 per month and her husband is earning nothing. Her salary cannot suffice their household expenses
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Accountant Secretary Purpose payroll system data flow diagram SSS no. Position Emp. name Date Entity relationship diagram for employee & DTR SSS no. Position Emp. name Dedcution SSS Salary loan Chicken shortage Loss tore and damages Cash advance Entity relationship diagram for employee and deduction
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sign it and give it to the staff in charge. Lastly‚ the original copy will be given to you together with the goods you have purchased. That is the end of your transaction. Context Diagram Staff-in-charge Customer Puchase Order Process Customer Level 0 Diagram- Physical Data Flow Diagram Cashier Customer Encoder Payment for Give your order for Brochure
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Submit the control matrix and your group’s annotated flowchart to the D2L drop box. The due date for this assignment is posted on the D2L drop box. (10 points for control matrix and annotated flowchart) 5. INDIVIDUALLY‚ prepare a data flow diagram (DFD) within Excel for the same narrative posted on D2L. Submit your DFD before the deadline posted on the D2L drop box. Use
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THE SYSTEM FLOW CHART 5 PETERSHAM GYM CENTRE – DATA FLOW DIAGRAM 6 EXPLANATION OF THE DATA FLOW DIAGRAM 7 RECOMMENDATION FOR PETERSHAM GYM CENTRE 8 EXECUTIVE SUMMARY This report is about how to provide information for people on how to expand there business and make it cost efficient. This will provide them with a plan and what hardware and software they will need. This report shows a System Flow Chart and a Data Flow Diagram‚ which both have an explanation so it makes it easier for
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2. Assume that the system is operating at a steady state. a) Draw a flow diagram for the entire process. Include flow paths for students (solid lines) and prescriptions (dashed lines). Ans: The above diagram shows the flow chart for the prescriptions Pharmacy process. Movement of prescription are shown in dotter line while movement of students are shown in thick line in the diagram. b) What is the average time in the pharmacy for those students who stay to
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ONLINE HOTEL RESERVATION AND BILLING SYSTEM OF DOLOR HOTEL Presented to The Faculty of the MICROSYSTEMS COLLEGE FOUNDATION DAET CAMARINES NORTE In partial fulfillment Of the requirements for the Subject of System Analysis and Design (CP23) By Kim Job Vega Canal Benife Galvan Bazar Lynda Aberia Maigue Karen Lelis Nagera Acceptance Sheet This Thesis Entitled Online Reservation and Billing
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. . . . . . . . . . . . . . . . . . . . . 7 B Data Flow Diagram Context Level of Existing System . . . . . . . . . . . . . . . 8 C Flow Chart of Existing System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 D Data Flow Diagram Context Level of Proposed System . . . . . . . . . . . . . . 10 E Flow Chart of Proposed System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 F Entity Relation Diagram of Proposed System . . . . . . . . . . . . . . . . . . .
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